<?php

namespace AppBundle\Common;

use AppBundle\Common\Exception\FileToolkitException;
use AppBundle\Common\Exception\InvalidArgumentException;
use AppBundle\Common\Exception\UnexpectedValueException;
use Imagine\Image\Box;
use Imagine\Image\Point;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\HttpFoundation\File\File;
use Symfony\Component\HttpFoundation\File\UploadedFile;
use Topxia\Service\Common\ServiceKernel;

class FileToolkit
{
    public static function mungeFilename($fileName, $extensions)
    {
        $original = $fileName;

        // Remove any null bytes. See http://php.net/manual/en/security.filesystem.nullbytes.php
        $fileName = str_replace(chr(0), '', $fileName);

        $whitelist = array_unique(explode(' ', trim($extensions)));

        // Split the filename up by periods. The first part becomes the basename
        // the last part the final extension.
        $fileNameParts = explode('.', $fileName);
        $newFilename = array_shift($fileNameParts); // Remove file basename.
        $finalExtension = array_pop($fileNameParts);

        // Remove final extension.

        // Loop through the middle parts of the name and add an underscore to the

        // end of each section that could be a file extension but isn't in the list

        // of allowed extensions.
        foreach ($fileNameParts as $fileNamePart) {
            $newFilename .= '.'.$fileNamePart;
            if (!in_array($fileNamePart, $whitelist) && preg_match("/^[a-zA-Z]{2,5}\d?$/", $fileNamePart)) {
                $newFilename .= '_';
            }
        }

        $fileName = $newFilename.'.'.$finalExtension;

        return $fileName;
    }

    public static function validateFileExtension(File $file, $extensions = null)
    {
        if (empty($extensions)) {
            $extensions = static::getSecureFileExtensions();
        }

        if ($file instanceof UploadedFile) {
            $filename = $file->getClientOriginalName();
        } else {
            $filename = $file->getFilename();
        }

        $errors = [];
        $regex = '/\.('.preg_replace('/ +/', '|', preg_quote($extensions)).')$/i';
        if (!preg_match($regex, $filename)) {
            $errors[] = '只允许上传以下扩展名的文件：'.$extensions;
        }

        return $errors;
    }

    public static function isImageFile(File $file)
    {
        $ext = static::getFileExtension($file);

        return in_array(strtolower($ext), explode(' ', static::getImageExtensions()));
    }

    public static function isIcoFile(File $file)
    {
        $ext = strtolower(static::getFileExtension($file));

        return 'ico' == $ext ? true : false;
    }

    public static function generateFilename($ext = '')
    {
        $filename = date('Yndhis').'-'.substr(base_convert(sha1(uniqid(mt_rand(), true)), 16, 36), 0, 6);

        return $filename.'.'.$ext;
    }

    public static function getFileExtension(File $file)
    {
        return $file instanceof UploadedFile ? $file->getClientOriginalExtension() : $file->getExtension();
    }

    public static function getSecureFileMimeTypes()
    {
        $extensions = self::getSecureFileExtensions();
        $extensions = explode(' ', $extensions);
        $mimeTypes = [];
        foreach ($extensions as $key => $extension) {
            $mimeTypes[] = self::getMimeTypeByExtension($extension);
        }

        return $mimeTypes;
    }

    public static function getSecureFileExtensions()
    {
        return 'jpg jpeg gif png txt doc docx xls xlsx pdf ppt pptx pps ods odp mp4 mp3 avi flv wmv wma mov zip rar gz tar 7z swf ico emf';
    }

    public static function getImageExtensions()
    {
        return 'bmp jpg jpeg gif png ico';
    }

    public static function getMimeTypeByExtension($extension)
    {
        $mimes = [
            'ez' => 'application/andrew-inset',
            'aw' => 'application/applixware',
            'atom' => 'application/atom+xml',
            'atomcat' => 'application/atomcat+xml',
            'atomsvc' => 'application/atomsvc+xml',
            'ccxml' => 'application/ccxml+xml',
            'cdmia' => 'application/cdmi-capability',
            'cdmic' => 'application/cdmi-container',
            'cdmid' => 'application/cdmi-domain',
            'cdmio' => 'application/cdmi-object',
            'cdmiq' => 'application/cdmi-queue',
            'cu' => 'application/cu-seeme',
            'davmount' => 'application/davmount+xml',
            'dbk' => 'application/docbook+xml',
            'dssc' => 'application/dssc+der',
            'xdssc' => 'application/dssc+xml',
            'ecma' => 'application/ecmascript',
            'emma' => 'application/emma+xml',
            'epub' => 'application/epub+zip',
            'exi' => 'application/exi',
            'pfr' => 'application/font-tdpfr',
            'gml' => 'application/gml+xml',
            'gpx' => 'application/gpx+xml',
            'gxf' => 'application/gxf',
            'stk' => 'application/hyperstudio',
            'ink' => 'application/inkml+xml',
            'ipfix' => 'application/ipfix',
            'jar' => 'application/java-archive',
            'ser' => 'application/java-serialized-object',
            'class' => 'application/java-vm',
            'js' => 'application/javascript',
            'json' => 'application/json',
            'jsonml' => 'application/jsonml+json',
            'lostxml' => 'application/lost+xml',
            'hqx' => 'application/mac-binhex40',
            'cpt' => 'application/mac-compactpro',
            'mads' => 'application/mads+xml',
            'mrc' => 'application/marc',
            'mrcx' => 'application/marcxml+xml',
            'ma' => 'application/mathematica',
            'mathml' => 'application/mathml+xml',
            'mbox' => 'application/mbox',
            'mscml' => 'application/mediaservercontrol+xml',
            'metalink' => 'application/metalink+xml',
            'meta4' => 'application/metalink4+xml',
            'mets' => 'application/mets+xml',
            'mods' => 'application/mods+xml',
            'm21' => 'application/mp21',
            'mp4s' => 'application/mp4',
            'doc' => 'application/msword',
            'mxf' => 'application/mxf',
            'bin' => 'application/octet-stream',
            'oda' => 'application/oda',
            'opf' => 'application/oebps-package+xml',
            'ogx' => 'application/ogg',
            'omdoc' => 'application/omdoc+xml',
            'onetoc' => 'application/onenote',
            'oxps' => 'application/oxps',
            'xer' => 'application/patch-ops-error+xml',
            'pdf' => 'application/pdf',
            'pgp' => 'application/pgp-encrypted',
            'asc' => 'application/pgp-signature',
            'prf' => 'application/pics-rules',
            'p10' => 'application/pkcs10',
            'p7m' => 'application/pkcs7-mime',
            'p7s' => 'application/pkcs7-signature',
            'p8' => 'application/pkcs8',
            'ac' => 'application/pkix-attr-cert',
            'cer' => 'application/pkix-cert',
            'crl' => 'application/pkix-crl',
            'pkipath' => 'application/pkix-pkipath',
            'pki' => 'application/pkixcmp',
            'pls' => 'application/pls+xml',
            'ai' => 'application/postscript',
            'cww' => 'application/prs.cww',
            'pskcxml' => 'application/pskc+xml',
            'rdf' => 'application/rdf+xml',
            'rif' => 'application/reginfo+xml',
            'rnc' => 'application/relax-ng-compact-syntax',
            'rl' => 'application/resource-lists+xml',
            'rld' => 'application/resource-lists-diff+xml',
            'rs' => 'application/rls-services+xml',
            'gbr' => 'application/rpki-ghostbusters',
            'mft' => 'application/rpki-manifest',
            'roa' => 'application/rpki-roa',
            'rsd' => 'application/rsd+xml',
            'rss' => 'application/rss+xml',
            'rtf' => 'application/rtf',
            'sbml' => 'application/sbml+xml',
            'scq' => 'application/scvp-cv-request',
            'scs' => 'application/scvp-cv-response',
            'spq' => 'application/scvp-vp-request',
            'spp' => 'application/scvp-vp-response',
            'sdp' => 'application/sdp',
            'setpay' => 'application/set-payment-initiation',
            'setreg' => 'application/set-registration-initiation',
            'shf' => 'application/shf+xml',
            'smi' => 'application/smil+xml',
            'rq' => 'application/sparql-query',
            'srx' => 'application/sparql-results+xml',
            'gram' => 'application/srgs',
            'grxml' => 'application/srgs+xml',
            'sru' => 'application/sru+xml',
            'ssdl' => 'application/ssdl+xml',
            'ssml' => 'application/ssml+xml',
            'tei' => 'application/tei+xml',
            'tfi' => 'application/thraud+xml',
            'tsd' => 'application/timestamped-data',
            'plb' => 'application/vnd.3gpp.pic-bw-large',
            'psb' => 'application/vnd.3gpp.pic-bw-small',
            'pvb' => 'application/vnd.3gpp.pic-bw-var',
            'tcap' => 'application/vnd.3gpp2.tcap',
            'pwn' => 'application/vnd.3m.post-it-notes',
            'aso' => 'application/vnd.accpac.simply.aso',
            'imp' => 'application/vnd.accpac.simply.imp',
            'acu' => 'application/vnd.acucobol',
            'atc' => 'application/vnd.acucorp',
            'air' => 'application/vnd.adobe.air-application-installer-package+zip',
            'fcdt' => 'application/vnd.adobe.formscentral.fcdt',
            'fxp' => 'application/vnd.adobe.fxp',
            'xdp' => 'application/vnd.adobe.xdp+xml',
            'xfdf' => 'application/vnd.adobe.xfdf',
            'ahead' => 'application/vnd.ahead.space',
            'azf' => 'application/vnd.airzip.filesecure.azf',
            'azs' => 'application/vnd.airzip.filesecure.azs',
            'azw' => 'application/vnd.amazon.ebook',
            'acc' => 'application/vnd.americandynamics.acc',
            'ami' => 'application/vnd.amiga.ami',
            'apk' => 'application/vnd.android.package-archive',
            'cii' => 'application/vnd.anser-web-certificate-issue-initiation',
            'fti' => 'application/vnd.anser-web-funds-transfer-initiation',
            'atx' => 'application/vnd.antix.game-component',
            'mpkg' => 'application/vnd.apple.installer+xml',
            'm3u8' => 'application/vnd.apple.mpegurl',
            'swi' => 'application/vnd.aristanetworks.swi',
            'iota' => 'application/vnd.astraea-software.iota',
            'aep' => 'application/vnd.audiograph',
            'mpm' => 'application/vnd.blueice.multipass',
            'bmi' => 'application/vnd.bmi',
            'rep' => 'application/vnd.businessobjects',
            'cdxml' => 'application/vnd.chemdraw+xml',
            'mmd' => 'application/vnd.chipnuts.karaoke-mmd',
            'cdy' => 'application/vnd.cinderella',
            'cla' => 'application/vnd.claymore',
            'rp9' => 'application/vnd.cloanto.rp9',
            'c4g' => 'application/vnd.clonk.c4group',
            'c11amc' => 'application/vnd.cluetrust.cartomobile-config',
            'c11amz' => 'application/vnd.cluetrust.cartomobile-config-pkg',
            'csp' => 'application/vnd.commonspace',
            'cdbcmsg' => 'application/vnd.contact.cmsg',
            'cmc' => 'application/vnd.cosmocaller',
            'clkx' => 'application/vnd.crick.clicker',
            'clkk' => 'application/vnd.crick.clicker.keyboard',
            'clkp' => 'application/vnd.crick.clicker.palette',
            'clkt' => 'application/vnd.crick.clicker.template',
            'clkw' => 'application/vnd.crick.clicker.wordbank',
            'wbs' => 'application/vnd.criticaltools.wbs+xml',
            'pml' => 'application/vnd.ctc-posml',
            'ppd' => 'application/vnd.cups-ppd',
            'car' => 'application/vnd.curl.car',
            'pcurl' => 'application/vnd.curl.pcurl',
            'dart' => 'application/vnd.dart',
            'rdz' => 'application/vnd.data-vision.rdz',
            'uvf' => 'application/vnd.dece.data',
            'uvt' => 'application/vnd.dece.ttml+xml',
            'uvx' => 'application/vnd.dece.unspecified',
            'uvz' => 'application/vnd.dece.zip',
            'fe_launch' => 'application/vnd.denovo.fcselayout-link',
            'dna' => 'application/vnd.dna',
            'mlp' => 'application/vnd.dolby.mlp',
            'dpg' => 'application/vnd.dpgraph',
            'dfac' => 'application/vnd.dreamfactory',
            'kpxx' => 'application/vnd.ds-keypoint',
            'ait' => 'application/vnd.dvb.ait',
            'svc' => 'application/vnd.dvb.service',
            'geo' => 'application/vnd.dynageo',
            'mag' => 'application/vnd.ecowin.chart',
            'nml' => 'application/vnd.enliven',
            'esf' => 'application/vnd.epson.esf',
            'msf' => 'application/vnd.epson.msf',
            'qam' => 'application/vnd.epson.quickanime',
            'slt' => 'application/vnd.epson.salt',
            'ssf' => 'application/vnd.epson.ssf',
            'es3' => 'application/vnd.eszigno3+xml',
            'ez2' => 'application/vnd.ezpix-album',
            'ez3' => 'application/vnd.ezpix-package',
            'fdf' => 'application/vnd.fdf',
            'mseed' => 'application/vnd.fdsn.mseed',
            'seed' => 'application/vnd.fdsn.seed',
            'gph' => 'application/vnd.flographit',
            'ftc' => 'application/vnd.fluxtime.clip',
            'fm' => 'application/vnd.framemaker',
            'fnc' => 'application/vnd.frogans.fnc',
            'ltf' => 'application/vnd.frogans.ltf',
            'fsc' => 'application/vnd.fsc.weblaunch',
            'oas' => 'application/vnd.fujitsu.oasys',
            'oa2' => 'application/vnd.fujitsu.oasys2',
            'oa3' => 'application/vnd.fujitsu.oasys3',
            'fg5' => 'application/vnd.fujitsu.oasysgp',
            'bh2' => 'application/vnd.fujitsu.oasysprs',
            'ddd' => 'application/vnd.fujixerox.ddd',
            'xdw' => 'application/vnd.fujixerox.docuworks',
            'xbd' => 'application/vnd.fujixerox.docuworks.binder',
            'fzs' => 'application/vnd.fuzzysheet',
            'txd' => 'application/vnd.genomatix.tuxedo',
            'ggb' => 'application/vnd.geogebra.file',
            'ggt' => 'application/vnd.geogebra.tool',
            'gex' => 'application/vnd.geometry-explorer',
            'gxt' => 'application/vnd.geonext',
            'g2w' => 'application/vnd.geoplan',
            'g3w' => 'application/vnd.geospace',
            'gmx' => 'application/vnd.gmx',
            'kml' => 'application/vnd.google-earth.kml+xml',
            'kmz' => 'application/vnd.google-earth.kmz',
            'gqf' => 'application/vnd.grafeq',
            'gac' => 'application/vnd.groove-account',
            'ghf' => 'application/vnd.groove-help',
            'gim' => 'application/vnd.groove-identity-message',
            'grv' => 'application/vnd.groove-injector',
            'gtm' => 'application/vnd.groove-tool-message',
            'tpl' => 'application/vnd.groove-tool-template',
            'vcg' => 'application/vnd.groove-vcard',
            'hal' => 'application/vnd.hal+xml',
            'zmm' => 'application/vnd.handheld-entertainment+xml',
            'hbci' => 'application/vnd.hbci',
            'les' => 'application/vnd.hhe.lesson-player',
            'hpgl' => 'application/vnd.hp-hpgl',
            'hpid' => 'application/vnd.hp-hpid',
            'hps' => 'application/vnd.hp-hps',
            'jlt' => 'application/vnd.hp-jlyt',
            'pcl' => 'application/vnd.hp-pcl',
            'pclxl' => 'application/vnd.hp-pclxl',
            'sfd-hdstx' => 'application/vnd.hydrostatix.sof-data',
            'mpy' => 'application/vnd.ibm.minipay',
            'afp' => 'application/vnd.ibm.modcap',
            'irm' => 'application/vnd.ibm.rights-management',
            'sc' => 'application/vnd.ibm.secure-container',
            'icc' => 'application/vnd.iccprofile',
            'igl' => 'application/vnd.igloader',
            'ivp' => 'application/vnd.immervision-ivp',
            'ivu' => 'application/vnd.immervision-ivu',
            'igm' => 'application/vnd.insors.igm',
            'xpw' => 'application/vnd.intercon.formnet',
            'i2g' => 'application/vnd.intergeo',
            'qbo' => 'application/vnd.intu.qbo',
            'qfx' => 'application/vnd.intu.qfx',
            'rcprofile' => 'application/vnd.ipunplugged.rcprofile',
            'irp' => 'application/vnd.irepository.package+xml',
            'xpr' => 'application/vnd.is-xpr',
            'fcs' => 'application/vnd.isac.fcs',
            'jam' => 'application/vnd.jam',
            'rms' => 'application/vnd.jcp.javame.midlet-rms',
            'jisp' => 'application/vnd.jisp',
            'joda' => 'application/vnd.joost.joda-archive',
            'ktz' => 'application/vnd.kahootz',
            'karbon' => 'application/vnd.kde.karbon',
            'chrt' => 'application/vnd.kde.kchart',
            'kfo' => 'application/vnd.kde.kformula',
            'flw' => 'application/vnd.kde.kivio',
            'kon' => 'application/vnd.kde.kontour',
            'kpr' => 'application/vnd.kde.kpresenter',
            'ksp' => 'application/vnd.kde.kspread',
            'kwd' => 'application/vnd.kde.kword',
            'htke' => 'application/vnd.kenameaapp',
            'kia' => 'application/vnd.kidspiration',
            'kne' => 'application/vnd.kinar',
            'skp' => 'application/vnd.koan',
            'sse' => 'application/vnd.kodak-descriptor',
            'lasxml' => 'application/vnd.las.las+xml',
            'lbd' => 'application/vnd.llamagraphics.life-balance.desktop',
            'lbe' => 'application/vnd.llamagraphics.life-balance.exchange+xml',
            '123' => 'application/vnd.lotus-1-2-3',
            'apr' => 'application/vnd.lotus-approach',
            'pre' => 'application/vnd.lotus-freelance',
            'nsf' => 'application/vnd.lotus-notes',
            'org' => 'application/vnd.lotus-organizer',
            'scm' => 'application/vnd.lotus-screencam',
            'lwp' => 'application/vnd.lotus-wordpro',
            'portpkg' => 'application/vnd.macports.portpkg',
            'mcd' => 'application/vnd.mcd',
            'mc1' => 'application/vnd.medcalcdata',
            'cdkey' => 'application/vnd.mediastation.cdkey',
            'mwf' => 'application/vnd.mfer',
            'mfm' => 'application/vnd.mfmp',
            'flo' => 'application/vnd.micrografx.flo',
            'igx' => 'application/vnd.micrografx.igx',
            'mif' => 'application/vnd.mif',
            'daf' => 'application/vnd.mobius.daf',
            'dis' => 'application/vnd.mobius.dis',
            'mbk' => 'application/vnd.mobius.mbk',
            'mqy' => 'application/vnd.mobius.mqy',
            'msl' => 'application/vnd.mobius.msl',
            'plc' => 'application/vnd.mobius.plc',
            'txf' => 'application/vnd.mobius.txf',
            'mpn' => 'application/vnd.mophun.application',
            'mpc' => 'application/vnd.mophun.certificate',
            'xul' => 'application/vnd.mozilla.xul+xml',
            'cil' => 'application/vnd.ms-artgalry',
            'cab' => 'application/vnd.ms-cab-compressed',
            'xls' => 'application/vnd.ms-excel',
            'xlam' => 'application/vnd.ms-excel.addin.macroenabled.12',
            'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroenabled.12',
            'xlsm' => 'application/vnd.ms-excel.sheet.macroenabled.12',
            'xltm' => 'application/vnd.ms-excel.template.macroenabled.12',
            'eot' => 'application/vnd.ms-fontobject',
            'chm' => 'application/vnd.ms-htmlhelp',
            'ims' => 'application/vnd.ms-ims',
            'lrm' => 'application/vnd.ms-lrm',
            'thmx' => 'application/vnd.ms-officetheme',
            'cat' => 'application/vnd.ms-pki.seccat',
            'stl' => 'application/vnd.ms-pki.stl',
            'ppt' => 'application/vnd.ms-powerpoint',
            'ppam' => 'application/vnd.ms-powerpoint.addin.macroenabled.12',
            'pptm' => 'application/vnd.ms-powerpoint.presentation.macroenabled.12',
            'sldm' => 'application/vnd.ms-powerpoint.slide.macroenabled.12',
            'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroenabled.12',
            'potm' => 'application/vnd.ms-powerpoint.template.macroenabled.12',
            'mpp' => 'application/vnd.ms-project',
            'docm' => 'application/vnd.ms-word.document.macroenabled.12',
            'dotm' => 'application/vnd.ms-word.template.macroenabled.12',
            'wps' => 'application/vnd.ms-works',
            'wpl' => 'application/vnd.ms-wpl',
            'xps' => 'application/vnd.ms-xpsdocument',
            'mseq' => 'application/vnd.mseq',
            'mus' => 'application/vnd.musician',
            'msty' => 'application/vnd.muvee.style',
            'taglet' => 'application/vnd.mynfc',
            'nlu' => 'application/vnd.neurolanguage.nlu',
            'ntf' => 'application/vnd.nitf',
            'nnd' => 'application/vnd.noblenet-directory',
            'nns' => 'application/vnd.noblenet-sealer',
            'nnw' => 'application/vnd.noblenet-web',
            'ngdat' => 'application/vnd.nokia.n-gage.data',
            'n-gage' => 'application/vnd.nokia.n-gage.symbian.install',
            'rpst' => 'application/vnd.nokia.radio-preset',
            'rpss' => 'application/vnd.nokia.radio-presets',
            'edm' => 'application/vnd.novadigm.edm',
            'edx' => 'application/vnd.novadigm.edx',
            'ext' => 'application/vnd.novadigm.ext',
            'odc' => 'application/vnd.oasis.opendocument.chart',
            'otc' => 'application/vnd.oasis.opendocument.chart-template',
            'odb' => 'application/vnd.oasis.opendocument.database',
            'odf' => 'application/vnd.oasis.opendocument.formula',
            'odft' => 'application/vnd.oasis.opendocument.formula-template',
            'odg' => 'application/vnd.oasis.opendocument.graphics',
            'otg' => 'application/vnd.oasis.opendocument.graphics-template',
            'odi' => 'application/vnd.oasis.opendocument.image',
            'oti' => 'application/vnd.oasis.opendocument.image-template',
            'odp' => 'application/vnd.oasis.opendocument.presentation',
            'otp' => 'application/vnd.oasis.opendocument.presentation-template',
            'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
            'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template',
            'odt' => 'application/vnd.oasis.opendocument.text',
            'odm' => 'application/vnd.oasis.opendocument.text-master',
            'ott' => 'application/vnd.oasis.opendocument.text-template',
            'oth' => 'application/vnd.oasis.opendocument.text-web',
            'xo' => 'application/vnd.olpc-sugar',
            'dd2' => 'application/vnd.oma.dd2+xml',
            'oxt' => 'application/vnd.openofficeorg.extension',
            'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
            'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
            'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
            'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template',
            'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
            'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
            'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
            'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
            'mgp' => 'application/vnd.osgeo.mapguide.package',
            'dp' => 'application/vnd.osgi.dp',
            'esa' => 'application/vnd.osgi.subsystem',
            'pdb' => 'application/vnd.palm',
            'paw' => 'application/vnd.pawaafile',
            'str' => 'application/vnd.pg.format',
            'ei6' => 'application/vnd.pg.osasli',
            'efif' => 'application/vnd.picsel',
            'wg' => 'application/vnd.pmi.widget',
            'plf' => 'application/vnd.pocketlearn',
            'pbd' => 'application/vnd.powerbuilder6',
            'box' => 'application/vnd.previewsystems.box',
            'mgz' => 'application/vnd.proteus.magazine',
            'qps' => 'application/vnd.publishare-delta-tree',
            'ptid' => 'application/vnd.pvi.ptid1',
            'qxd' => 'application/vnd.quark.quarkxpress',
            'bed' => 'application/vnd.realvnc.bed',
            'mxl' => 'application/vnd.recordare.musicxml',
            'musicxml' => 'application/vnd.recordare.musicxml+xml',
            'cryptonote' => 'application/vnd.rig.cryptonote',
            'cod' => 'application/vnd.rim.cod',
            'rm' => 'application/vnd.rn-realmedia',
            'rmvb' => 'application/vnd.rn-realmedia-vbr',
            'link66' => 'application/vnd.route66.link66+xml',
            'st' => 'application/vnd.sailingtracker.track',
            'see' => 'application/vnd.seemail',
            'sema' => 'application/vnd.sema',
            'semd' => 'application/vnd.semd',
            'semf' => 'application/vnd.semf',
            'ifm' => 'application/vnd.shana.informed.formdata',
            'itp' => 'application/vnd.shana.informed.formtemplate',
            'iif' => 'application/vnd.shana.informed.interchange',
            'ipk' => 'application/vnd.shana.informed.package',
            'twd' => 'application/vnd.simtech-mindmapper',
            'mmf' => 'application/vnd.smaf',
            'teacher' => 'application/vnd.smart.teacher',
            'sdkm' => 'application/vnd.solent.sdkm+xml',
            'dxp' => 'application/vnd.spotfire.dxp',
            'sfs' => 'application/vnd.spotfire.sfs',
            'sdc' => 'application/vnd.stardivision.calc',
            'sda' => 'application/vnd.stardivision.draw',
            'sdd' => 'application/vnd.stardivision.impress',
            'smf' => 'application/vnd.stardivision.math',
            'sdw' => 'application/vnd.stardivision.writer',
            'sgl' => 'application/vnd.stardivision.writer-global',
            'smzip' => 'application/vnd.stepmania.package',
            'sm' => 'application/vnd.stepmania.stepchart',
            'sxc' => 'application/vnd.sun.xml.calc',
            'stc' => 'application/vnd.sun.xml.calc.template',
            'sxd' => 'application/vnd.sun.xml.draw',
            'std' => 'application/vnd.sun.xml.draw.template',
            'sxi' => 'application/vnd.sun.xml.impress',
            'sti' => 'application/vnd.sun.xml.impress.template',
            'sxm' => 'application/vnd.sun.xml.math',
            'sxw' => 'application/vnd.sun.xml.writer',
            'sxg' => 'application/vnd.sun.xml.writer.global',
            'stw' => 'application/vnd.sun.xml.writer.template',
            'sus' => 'application/vnd.sus-calendar',
            'svd' => 'application/vnd.svd',
            'sis' => 'application/vnd.symbian.install',
            'xsm' => 'application/vnd.syncml+xml',
            'bdm' => 'application/vnd.syncml.dm+wbxml',
            'xdm' => 'application/vnd.syncml.dm+xml',
            'tao' => 'application/vnd.tao.intent-module-archive',
            'pcap' => 'application/vnd.tcpdump.pcap',
            'tmo' => 'application/vnd.tmobile-livetv',
            'tpt' => 'application/vnd.trid.tpt',
            'mxs' => 'application/vnd.triscape.mxs',
            'tra' => 'application/vnd.trueapp',
            'ufd' => 'application/vnd.ufdl',
            'utz' => 'application/vnd.uiq.theme',
            'umj' => 'application/vnd.umajin',
            'unityweb' => 'application/vnd.unity',
            'uoml' => 'application/vnd.uoml+xml',
            'vcx' => 'application/vnd.vcx',
            'vsd' => 'application/vnd.visio',
            'vis' => 'application/vnd.visionary',
            'vsf' => 'application/vnd.vsf',
            'wbxml' => 'application/vnd.wap.wbxml',
            'wmlc' => 'application/vnd.wap.wmlc',
            'wmlsc' => 'application/vnd.wap.wmlscriptc',
            'wtb' => 'application/vnd.webturbo',
            'nbp' => 'application/vnd.wolfram.player',
            'wpd' => 'application/vnd.wordperfect',
            'wqd' => 'application/vnd.wqd',
            'stf' => 'application/vnd.wt.stf',
            'xar' => 'application/vnd.xara',
            'xfdl' => 'application/vnd.xfdl',
            'hvd' => 'application/vnd.yamaha.hv-dic',
            'hvs' => 'application/vnd.yamaha.hv-script',
            'hvp' => 'application/vnd.yamaha.hv-voice',
            'osf' => 'application/vnd.yamaha.openscoreformat',
            'osfpvg' => 'application/vnd.yamaha.openscoreformat.osfpvg+xml',
            'saf' => 'application/vnd.yamaha.smaf-audio',
            'spf' => 'application/vnd.yamaha.smaf-phrase',
            'cmp' => 'application/vnd.yellowriver-custom-menu',
            'zir' => 'application/vnd.zul',
            'zaz' => 'application/vnd.zzazz.deck+xml',
            'vxml' => 'application/voicexml+xml',
            'wgt' => 'application/widget',
            'hlp' => 'application/winhlp',
            'wsdl' => 'application/wsdl+xml',
            'wspolicy' => 'application/wspolicy+xml',
            '7z' => 'application/x-7z-compressed',
            'abw' => 'application/x-abiword',
            'ace' => 'application/x-ace-compressed',
            'dmg' => 'application/x-apple-diskimage',
            'aab' => 'application/x-authorware-bin',
            'aam' => 'application/x-authorware-map',
            'aas' => 'application/x-authorware-seg',
            'bcpio' => 'application/x-bcpio',
            'torrent' => 'application/x-bittorrent',
            'blb' => 'application/x-blorb',
            'bz' => 'application/x-bzip',
            'bz2' => 'application/x-bzip2',
            'cbr' => 'application/x-cbr',
            'vcd' => 'application/x-cdlink',
            'cfs' => 'application/x-cfs-compressed',
            'chat' => 'application/x-chat',
            'pgn' => 'application/x-chess-pgn',
            'nsc' => 'application/x-conference',
            'cpio' => 'application/x-cpio',
            'csh' => 'application/x-csh',
            'deb' => 'application/x-debian-package',
            'dgc' => 'application/x-dgc-compressed',
            'dir' => 'application/x-director',
            'wad' => 'application/x-doom',
            'ncx' => 'application/x-dtbncx+xml',
            'dtb' => 'application/x-dtbook+xml',
            'res' => 'application/x-dtbresource+xml',
            'dvi' => 'application/x-dvi',
            'evy' => 'application/x-envoy',
            'eva' => 'application/x-eva',
            'bdf' => 'application/x-font-bdf',
            'gsf' => 'application/x-font-ghostscript',
            'psf' => 'application/x-font-linux-psf',
            'otf' => 'application/x-font-otf',
            'pcf' => 'application/x-font-pcf',
            'snf' => 'application/x-font-snf',
            'ttf' => 'application/x-font-ttf',
            'pfa' => 'application/x-font-type1',
            'woff' => 'application/x-font-woff',
            'arc' => 'application/x-freearc',
            'spl' => 'application/x-futuresplash',
            'gca' => 'application/x-gca-compressed',
            'ulx' => 'application/x-glulx',
            'gnumeric' => 'application/x-gnumeric',
            'gramps' => 'application/x-gramps-xml',
            'gtar' => 'application/x-gtar',
            'hdf' => 'application/x-hdf',
            'install' => 'application/x-install-instructions',
            'iso' => 'application/x-iso9660-image',
            'jnlp' => 'application/x-java-jnlp-file',
            'latex' => 'application/x-latex',
            'lzh' => 'application/x-lzh-compressed',
            'mie' => 'application/x-mie',
            'prc' => 'application/x-mobipocket-ebook',
            'application' => 'application/x-ms-application',
            'lnk' => 'application/x-ms-shortcut',
            'wmd' => 'application/x-ms-wmd',
            'wmz' => 'application/x-ms-wmz',
            'xbap' => 'application/x-ms-xbap',
            'mdb' => 'application/x-msaccess',
            'obd' => 'application/x-msbinder',
            'crd' => 'application/x-mscardfile',
            'clp' => 'application/x-msclip',
            'exe' => 'application/x-msdownload',
            'mvb' => 'application/x-msmediaview',
            'wmf' => 'application/x-msmetafile',
            'mny' => 'application/x-msmoney',
            'pub' => 'application/x-mspublisher',
            'scd' => 'application/x-msschedule',
            'trm' => 'application/x-msterminal',
            'wri' => 'application/x-mswrite',
            'nc' => 'application/x-netcdf',
            'nzb' => 'application/x-nzb',
            'p12' => 'application/x-pkcs12',
            'p7b' => 'application/x-pkcs7-certificates',
            'p7r' => 'application/x-pkcs7-certreqresp',
            'rar' => 'application/x-rar-compressed',
            'rar' => 'application/x-rar',
            'ris' => 'application/x-research-info-systems',
            'sh' => 'application/x-sh',
            'shar' => 'application/x-shar',
            'swf' => 'application/x-shockwave-flash',
            'xap' => 'application/x-silverlight-app',
            'sql' => 'application/x-sql',
            'sit' => 'application/x-stuffit',
            'sitx' => 'application/x-stuffitx',
            'srt' => 'application/x-subrip',
            'sv4cpio' => 'application/x-sv4cpio',
            'sv4crc' => 'application/x-sv4crc',
            't3' => 'application/x-t3vm-image',
            'gam' => 'application/x-tads',
            'tar' => 'application/x-tar',
            'tcl' => 'application/x-tcl',
            'tex' => 'application/x-tex',
            'tfm' => 'application/x-tex-tfm',
            'texinfo' => 'application/x-texinfo',
            'obj' => 'application/x-tgif',
            'ustar' => 'application/x-ustar',
            'src' => 'application/x-wais-source',
            'der' => 'application/x-x509-ca-cert',
            'fig' => 'application/x-xfig',
            'xlf' => 'application/x-xliff+xml',
            'xpi' => 'application/x-xpinstall',
            'xz' => 'application/x-xz',
            'z1' => 'application/x-zmachine',
            'xaml' => 'application/xaml+xml',
            'xdf' => 'application/xcap-diff+xml',
            'xenc' => 'application/xenc+xml',
            'xhtml' => 'application/xhtml+xml',
            'xml' => 'application/xml',
            'dtd' => 'application/xml-dtd',
            'xop' => 'application/xop+xml',
            'xpl' => 'application/xproc+xml',
            'xslt' => 'application/xslt+xml',
            'xspf' => 'application/xspf+xml',
            'mxml' => 'application/xv+xml',
            'yang' => 'application/yang',
            'yin' => 'application/yin+xml',
            'zip' => 'application/zip',
            'adp' => 'audio/adpcm',
            'au' => 'audio/basic',
            'mid' => 'audio/midi',
            'mp4a' => 'audio/mp4',
            'mpga' => 'audio/mpeg',
            'oga' => 'audio/ogg',
            's3m' => 'audio/s3m',
            'sil' => 'audio/silk',
            'uva' => 'audio/vnd.dece.audio',
            'eol' => 'audio/vnd.digital-winds',
            'dra' => 'audio/vnd.dra',
            'dts' => 'audio/vnd.dts',
            'dtshd' => 'audio/vnd.dts.hd',
            'lvp' => 'audio/vnd.lucent.voice',
            'pya' => 'audio/vnd.ms-playready.media.pya',
            'ecelp4800' => 'audio/vnd.nuera.ecelp4800',
            'ecelp7470' => 'audio/vnd.nuera.ecelp7470',
            'ecelp9600' => 'audio/vnd.nuera.ecelp9600',
            'rip' => 'audio/vnd.rip',
            'weba' => 'audio/webm',
            'aac' => 'audio/x-aac',
            'aif' => 'audio/x-aiff',
            'caf' => 'audio/x-caf',
            'flac' => 'audio/x-flac',
            'mka' => 'audio/x-matroska',
            'm3u' => 'audio/x-mpegurl',
            'wax' => 'audio/x-ms-wax',
            'wma' => 'audio/x-ms-wma',
            'ram' => 'audio/x-pn-realaudio',
            'rmp' => 'audio/x-pn-realaudio-plugin',
            'wav' => 'audio/x-wav',
            'xm' => 'audio/xm',
            'cdx' => 'chemical/x-cdx',
            'cif' => 'chemical/x-cif',
            'cmdf' => 'chemical/x-cmdf',
            'cml' => 'chemical/x-cml',
            'csml' => 'chemical/x-csml',
            'xyz' => 'chemical/x-xyz',
            'bmp' => 'image/bmp',
            'cgm' => 'image/cgm',
            'g3' => 'image/g3fax',
            'gif' => 'image/gif',
            'ief' => 'image/ief',
            'jpeg' => 'image/jpeg',
            'ktx' => 'image/ktx',
            'png' => 'image/png',
            'btif' => 'image/prs.btif',
            'sgi' => 'image/sgi',
            'svg' => 'image/svg+xml',
            'tiff' => 'image/tiff',
            'psd' => 'image/vnd.adobe.photoshop',
            'uvi' => 'image/vnd.dece.graphic',
            'sub' => 'image/vnd.dvb.subtitle',
            'djvu' => 'image/vnd.djvu',
            'dwg' => 'image/vnd.dwg',
            'dxf' => 'image/vnd.dxf',
            'fbs' => 'image/vnd.fastbidsheet',
            'fpx' => 'image/vnd.fpx',
            'fst' => 'image/vnd.fst',
            'mmr' => 'image/vnd.fujixerox.edmics-mmr',
            'rlc' => 'image/vnd.fujixerox.edmics-rlc',
            'mdi' => 'image/vnd.ms-modi',
            'wdp' => 'image/vnd.ms-photo',
            'npx' => 'image/vnd.net-fpx',
            'wbmp' => 'image/vnd.wap.wbmp',
            'xif' => 'image/vnd.xiff',
            'webp' => 'image/webp',
            '3ds' => 'image/x-3ds',
            'ras' => 'image/x-cmu-raster',
            'cmx' => 'image/x-cmx',
            'fh' => 'image/x-freehand',
            'ico' => 'image/x-icon',
            'sid' => 'image/x-mrsid-image',
            'pcx' => 'image/x-pcx',
            'pic' => 'image/x-pict',
            'pnm' => 'image/x-portable-anymap',
            'pbm' => 'image/x-portable-bitmap',
            'pgm' => 'image/x-portable-graymap',
            'ppm' => 'image/x-portable-pixmap',
            'rgb' => 'image/x-rgb',
            'tga' => 'image/x-tga',
            'xbm' => 'image/x-xbitmap',
            'xpm' => 'image/x-xpixmap',
            'xwd' => 'image/x-xwindowdump',
            'eml' => 'message/rfc822',
            'igs' => 'model/iges',
            'msh' => 'model/mesh',
            'dae' => 'model/vnd.collada+xml',
            'dwf' => 'model/vnd.dwf',
            'gdl' => 'model/vnd.gdl',
            'gtw' => 'model/vnd.gtw',
            'mts' => 'model/vnd.mts',
            'vtu' => 'model/vnd.vtu',
            'wrl' => 'model/vrml',
            'x3db' => 'model/x3d+binary',
            'x3dv' => 'model/x3d+vrml',
            'x3d' => 'model/x3d+xml',
            'appcache' => 'text/cache-manifest',
            'ics' => 'text/calendar',
            'css' => 'text/css',
            'csv' => 'text/csv',
            'html' => 'text/html',
            'n3' => 'text/n3',
            'txt' => 'text/plain',
            'dsc' => 'text/prs.lines.tag',
            'rtx' => 'text/richtext',
            'sgml' => 'text/sgml',
            'tsv' => 'text/tab-separated-values',
            't' => 'text/troff',
            'ttl' => 'text/turtle',
            'uri' => 'text/uri-list',
            'vcard' => 'text/vcard',
            'curl' => 'text/vnd.curl',
            'dcurl' => 'text/vnd.curl.dcurl',
            'scurl' => 'text/vnd.curl.scurl',
            'mcurl' => 'text/vnd.curl.mcurl',
            'sub' => 'text/vnd.dvb.subtitle',
            'fly' => 'text/vnd.fly',
            'flx' => 'text/vnd.fmi.flexstor',
            'gv' => 'text/vnd.graphviz',
            '3dml' => 'text/vnd.in3d.3dml',
            'spot' => 'text/vnd.in3d.spot',
            'jad' => 'text/vnd.sun.j2me.app-descriptor',
            'wml' => 'text/vnd.wap.wml',
            'wmls' => 'text/vnd.wap.wmlscript',
            's' => 'text/x-asm',
            'c' => 'text/x-c',
            'f' => 'text/x-fortran',
            'p' => 'text/x-pascal',
            'java' => 'text/x-java-source',
            'opml' => 'text/x-opml',
            'nfo' => 'text/x-nfo',
            'etx' => 'text/x-setext',
            'sfv' => 'text/x-sfv',
            'uu' => 'text/x-uuencode',
            'vcs' => 'text/x-vcalendar',
            'vcf' => 'text/x-vcard',
            '3gp' => 'video/3gpp',
            '3g2' => 'video/3gpp2',
            'h261' => 'video/h261',
            'h263' => 'video/h263',
            'h264' => 'video/h264',
            'jpgv' => 'video/jpeg',
            'jpm' => 'video/jpm',
            'mj2' => 'video/mj2',
            'mp4' => 'video/mp4',
            'mpeg' => 'video/mpeg',
            'ogv' => 'video/ogg',
            'qt' => 'video/quicktime',
            'uvh' => 'video/vnd.dece.hd',
            'uvm' => 'video/vnd.dece.mobile',
            'uvp' => 'video/vnd.dece.pd',
            'uvs' => 'video/vnd.dece.sd',
            'uvv' => 'video/vnd.dece.video',
            'dvb' => 'video/vnd.dvb.file',
            'fvt' => 'video/vnd.fvt',
            'mxu' => 'video/vnd.mpegurl',
            'pyv' => 'video/vnd.ms-playready.media.pyv',
            'uvu' => 'video/vnd.uvvu.mp4',
            'viv' => 'video/vnd.vivo',
            'webm' => 'video/webm',
            'f4v' => 'video/x-f4v',
            'fli' => 'video/x-fli',
            'flv' => 'video/x-flv',
            'm4v' => 'video/x-m4v',
            'mkv' => 'video/x-matroska',
            'mng' => 'video/x-mng',
            'asf' => 'video/x-ms-asf',
            'vob' => 'video/x-ms-vob',
            'wm' => 'video/x-ms-wm',
            'wmv' => 'video/x-ms-wmv',
            'wmx' => 'video/x-ms-wmx',
            'wvx' => 'video/x-ms-wvx',
            'avi' => 'video/x-msvideo',
            'movie' => 'video/x-sgi-movie',
            'smv' => 'video/x-smv',
            'ice' => 'x-conference/x-cooltalk',
            'mpg' => 'video/mpeg',
            'mp3' => 'audio/mpeg',
            'gz' => 'application/x-gzip',
            'jpg' => 'image/jpeg',
            'pps' => 'application/vnd.ms-powerpoint',
            'mov' => 'video/quicktime',
        ];

        return empty($mimes[$extension]) ? null : $mimes[$extension];
    }

    public static function getFileTypeByExtension($extension)
    {
        $extension = strtolower($extension);

        if (in_array($extension, ['vob', 'mp4', 'avi', 'flv', 'f4v', 'wmv', 'mov', 'rmvb', 'mkv', 'mpg', 'm4v', 'webm', 'rm', 'mpeg', 'asf', 'ts', 'mts'])) {
            return 'video';
        } elseif (in_array($extension, ['mp3', 'wma', 'wav'])) {
            return 'audio';
        } elseif (in_array($extension, ['jpg', 'jpeg', 'png', 'gif', 'bmp'])) {
            return 'image';
        } elseif (in_array($extension, ['doc', 'docx', 'pdf', 'xls', 'xlsx', 'txt'])) {
            return 'document';
        } elseif (in_array($extension, ['ppt', 'pptx'])) {
            return 'ppt';
        } elseif (in_array($extension, ['swf'])) {
            return 'flash';
        } elseif (in_array($extension, ['srt'])) {
            return 'subtitle';
        } else {
            return 'other';
        }
    }

    public static function getDownloadTaskTypeByExtension($extension)
    {
        $extension = strtolower($extension);

        if (in_array($extension, ['mpeg', 'mpg', 'mpe', 'mlv', 'dat', '2v', 'vob', 'rmvb', 'mov', 'qt', 'asf', 'avi', 'wmv', 'mkv', 'mp4', 'flv'])) {
            return 'video';
        } elseif (in_array($extension, ['mp3', 'wma', 'aac', 'cda', 'wav', 'voc', 'cda'])) {
            return 'audio';
        } elseif (in_array($extension, ['jpg', 'jpeg', 'png', 'gif'])) {
            return 'image';
        } elseif (in_array($extension, ['zip', 'zipx', 'rar', '7z', 'dmg', 'tar'])) {
            return 'package';
        } elseif (in_array($extension, ['txt'])) {
            return 'txt';
        } elseif (in_array($extension, ['pdf'])) {
            return 'pdf';
        } elseif (in_array($extension, ['doc', 'docx'])) {
            return 'doc';
        } elseif (in_array($extension, ['xls', 'xlsx'])) {
            return 'xls';
        } elseif (in_array($extension, ['ppt', 'pptx'])) {
            return 'ppt';
        } elseif (in_array($extension, ['flash'])) {
            return 'flash';
        } elseif (in_array($extension, ['link'])) {
            return 'link';
        } else {
            return 'other';
        }
    }

    public static function formatFileSize($size)
    {
        $currentValue = $currentUnit = null;
        $unitExps = ['B' => 0, 'KB' => 1, 'MB' => 2, 'GB' => 3];
        foreach ($unitExps as $unit => $exp) {
            $divisor = pow(1024, $exp);
            $currentUnit = $unit;
            $currentValue = $size / $divisor;
            if ($currentValue < 1024) {
                break;
            }
        }

        return sprintf('%.1f', $currentValue).$currentUnit;
    }

    public static function getMaxFilesize()
    {
        $max = strtolower(ini_get('upload_max_filesize'));

        if ('' === $max) {
            return PHP_INT_MAX;
        }

        if (preg_match('#^\+?(0x?)?(.*?)([kmg]?)$#', $max, $match)) {
            $shifts = ['' => 0, 'k' => 10, 'm' => 20, 'g' => 30];
            $bases = ['' => 10, '0' => 8, '0x' => 16];

            return intval($match[2], $bases[$match[1]]) << $shifts[$match[3]];
        }

        return 0;
    }

    public static function moveFile($originFile, $targetGroup)
    {
        $targetFilenamePrefix = rand(10000, 99999);
        $hash = substr(md5($targetFilenamePrefix.time()), -8);
        $ext = $originFile->getClientOriginalExtension();
        $filename = $targetFilenamePrefix.$hash.'.'.$ext;

        $directory = ServiceKernel::instance()->getParameter('topxia.upload.public_directory').'/'.$targetGroup;
        $file = $originFile->move($directory, $filename);

        return $file;
    }

    public static function remove($filepath)
    {
        if (empty($filepath)) {
            throw new InvalidArgumentException('filepath to be deleted is empty');
        }

        $isRemoved = false;

        $prefixArr = ['data/private_files', 'data/udisk', 'web/files'];
        foreach ($prefixArr as $prefix) {
            if (strpos($filepath, trim($prefix))) {
                $fileSystem = new Filesystem();
                if ($fileSystem->exists($filepath)) {
                    $fileSystem->remove($filepath);
                }

                $isRemoved = true;
                break;
            }
        }

        if (!$isRemoved) {
            $prefixString = join(' || ', $prefixArr);
            throw new UnexpectedValueException("{$filepath} is not allowed to be deleted without prefix {$prefixString}");
        }
    }

    public static function crop($rawImage, $targetPath, $x, $y, $width, $height, $resizeWidth = 0, $resizeHeight = 0)
    {
        $image = $rawImage->copy();

        $image->crop(new Point($x, $y), new Box($width, $height));
        if ($resizeWidth > 0 && $resizeHeight > 0) {
            $image->resize(new Box($resizeWidth, $resizeHeight));
        }

        $image->save($targetPath);

        return $image;
    }

    public static function resize($image, $targetPath, $resizeWidth = 0, $resizeHeight = 0)
    {
        $image->resize(new Box($resizeWidth, $resizeHeight));
        $image->save($targetPath);

        return $image;
    }

    public static function cropImages($filePath, $options)
    {
        $fileSystem = new Filesystem();
        $pathinfo = pathinfo($filePath);
        $filesize = filesize($filePath);

        $imagine = static::createImagine();

        $rawImage = $imagine->open($filePath);

        $naturalSize = $rawImage->getSize();
        $naturalWidth = $naturalSize->getWidth();
        $naturalHeight = $naturalSize->getHeight();
        $rate = $naturalSize->getWidth() / $options['width'];

        $options['w'] = $rate * $options['w'];
        $options['h'] = $rate * $options['h'];
        $options['x'] = $rate * $options['x'];
        $options['y'] = $rate * $options['y'];

        $filePaths = [];
        if (!empty($options['imgs']) && count($options['imgs']) > 0) {
            foreach ($options['imgs'] as $key => $value) {
                $savedFilePath = "{$pathinfo['dirname']}/{$pathinfo['filename']}_{$key}.{$pathinfo['extension']}";
                //原始尺寸等于要求的尺寸 并且 裁切的范围等于原始尺寸，不做裁切
                $isCopy = ($naturalWidth == $value[0] && $options['w'] == $value[0]) && ($naturalHeight == $value[1] && $options['h'] == $value[1]) && ($filesize < 102400);

                if ($isCopy) {
                    $filePaths[$key] = $savedFilePath;
                    $fileSystem->copy($filePath, $savedFilePath);
                } else {
                    $image = static::crop($rawImage, $savedFilePath, $options['x'], $options['y'], $options['w'], $options['h'], $value[0], $value[1]);
                    $filePaths[$key] = $savedFilePath;
                }
            }
        } else {
            $savedFilePath = "{$pathinfo['dirname']}/{$pathinfo['filename']}.{$pathinfo['extension']}";
            $image = static::crop($rawImage, $savedFilePath, $options['x'], $options['y'], $options['w'], $options['h']);
            $filePaths[] = $savedFilePath;
        }

        return $filePaths;
    }

    public static function reduceImgQuality($fullPath, $level = 10)
    {
        $extension = strtolower(substr(strrchr($fullPath, '.'), 1));

        $options = [];

        if (in_array($extension, ['jpg', 'jpeg'])) {
            $options['jpeg_quality'] = $level * 10;
        } elseif ('png' == $extension) {
            $options['png_compression_level'] = $level;
        } else {
            return $fullPath;
        }

        try {
            $imagine = static::createImagine();
            $image = $imagine->open($fullPath)->save($fullPath, $options);
        } catch (\Exception $e) {
            throw FileToolkitException::NOT_IMAGE();
        }
    }

    public static function getImgInfo($fullPath, $width, $height)
    {
        try {
            $imagine = static::createImagine();
            $image = $imagine->open($fullPath);
        } catch (\Exception $e) {
            throw FileToolkitException::NOT_IMAGE();
        }

        $naturalSize = $image->getSize();
        $scaledSize = $naturalSize->widen($width)->heighten($height);

        return [$naturalSize, $scaledSize];
    }

    //将图片旋转正确
    public static function imagerotatecorrect($path)
    {
        try {
            $angle = static::getImagerotateAngle($path);
            if (!empty($angle)) {
                $image = imagecreatefromstring(file_get_contents($path));
                $image = imagerotate($image, $angle, 0);
                imagejpeg($image, $path);
                imagedestroy($image);

                return $path;
            }
        } catch (\Exception $e) {
        }

        return false;
    }

    public static function createImagine()
    {
        if (extension_loaded('imagick')) {
            return new \Imagine\Imagick\Imagine();
        }

        return new \Imagine\Gd\Imagine();
    }

    protected function getServiceKernel()
    {
        return ServiceKernel::instance();
    }

    public static function downloadImg($url, $savePath, $mock = false)
    {
        if ($mock) {
            $fileSystem = new Filesystem();
            $fileSystem->copy($url, $savePath);

            return $savePath;
        }
        $curl = curl_init($url);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        $imageData = curl_exec($curl);
        curl_close($curl);
        $tp = @fopen($savePath, 'w');
        fwrite($tp, $imageData);
        fclose($tp);

        return $savePath;
    }

    private static function getImagerotateAngle($path)
    {
        $angle = 0;
        //只旋转JPEG的图片
        if (!(extension_loaded('gd') && extension_loaded('exif') && IMAGETYPE_JPEG == exif_imagetype($path))) {
            return $angle;
        }

        $exif = @exif_read_data($path);
        if (empty($exif['Orientation'])) {
            return $angle;
        }
        switch ($exif['Orientation']) {
            case 8:
                $angle = 90;
                break;
            case 3:
                $angle = 180;
                break;
            case 6:
                $angle = -90;
                break;
        }

        return $angle;
    }
}
